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<h3 id="配置概念"><a href="#配置概念" class="headerlink" title="配置概念"></a>配置概念</h3><hr>
<p>选项(set)</p>
<p>映射</p>
<blockquote>
<p>当我按下这个键时，我需要你放弃默认操作，按我的想法做<br>映射可以是同一个按键在不同模式下拥有不同的功能</p>
</blockquote>
<h2 id="特殊键-空格-、Ctrl-、Alt-、Shift-、-、回车"><a href="#特殊键-空格-、Ctrl-、Alt-、Shift-、-、回车" class="headerlink" title="特殊键    空格  、Ctrl  、Alt 、Shift 、  、回车 "></a>特殊键<br>    空格 <space> 、Ctrl <c-key> 、Alt <a-key>、Shift <s-key>、 <ESC> 、回车 <cr></h2><ul>
<li>map (map &#x3D;&gt; normal、visual、insert)</li>
</ul>
<figure class="highlight shell"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br></pre></td><td class="code"><pre><span class="line"><span class="meta prompt_"></span></span><br><span class="line"><span class="meta prompt_"># </span><span class="language-bash">用自定义按键代替默认功能键</span></span><br><span class="line">map &lt;new-key&gt; &lt;old-key&gt;</span><br><span class="line"><span class="meta prompt_"></span></span><br><span class="line"><span class="meta prompt_"># </span><span class="language-bash">用横杆代替x功能，按 - 就会删除一个字符</span></span><br><span class="line">map - x</span><br><span class="line"><span class="meta prompt_"></span></span><br><span class="line"><span class="meta prompt_"># </span><span class="language-bash">特殊按键映射</span></span><br><span class="line">map &lt;space&gt; viw</span><br><span class="line"><span class="meta prompt_"></span></span><br><span class="line"><span class="meta prompt_"># </span><span class="language-bash">取消映射</span></span><br><span class="line">numap -  </span><br></pre></td></tr></table></figure>

<ul>
<li>nmap、vmap、imap</li>
</ul>
<figure class="highlight shell"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br></pre></td><td class="code"><pre><span class="line">nmap (normal 模式下生效)</span><br><span class="line">vmap (visual 模式下生效)</span><br><span class="line">imap (insert 模式下生效)</span><br><span class="line"><span class="meta prompt_"></span></span><br><span class="line"><span class="meta prompt_"># </span><span class="language-bash">但是执行会出现递归映射</span></span><br><span class="line"><span class="meta prompt_"># </span><span class="language-bash">映射<span class="built_in">dd</span>时，他的结果也存在<span class="built_in">dd</span>，但执行到后面<span class="built_in">dd</span>后，又开执行O了</span></span><br><span class="line"></span><br><span class="line">:nmap dd O&lt;esc&gt;jddk </span><br><span class="line"></span><br></pre></td></tr></table></figure>
<ul>
<li>用 (n|v|i)noremap 代替 (n|v|i)map</li>
</ul>
<figure class="highlight shell"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br></pre></td><td class="code"><pre><span class="line"><span class="meta prompt_"># </span><span class="language-bash">当你按下\时，Vim忽略了x的映射，仅按照x的默认操作执行。即删除当前光标下的字符 而不是删除整行。</span></span><br><span class="line">:nmap x dd</span><br><span class="line">:nnoremap \ x</span><br><span class="line"></span><br></pre></td></tr></table></figure>

<h3 id="Operator-Pending映射"><a href="#Operator-Pending映射" class="headerlink" title="Operator-Pending映射"></a>Operator-Pending映射</h3><blockquote>
<p>Operator（操作）就是一个命令，你可以在这个命令的后面输入一个Movement（移动）命令</p>
</blockquote>
<figure class="highlight shell"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br></pre></td><td class="code"><pre><span class="line"><span class="meta prompt_"># </span><span class="language-bash">创建Operator 映射</span></span><br><span class="line">onoremap ih :&lt;c-u&gt;execute &quot;normal! ?^==\\+$\r:nohlsearch\rkvg_&quot;&lt;cr&gt;</span><br><span class="line">1              2     3     3-1  3-2           3-3 </span><br><span class="line"></span><br><span class="line">1、映射ih</span><br><span class="line">2、&lt;c-u&gt; 你只需要相信我这个东西可以让这个映射在任何情况下都能正常工作</span><br><span class="line">3、:execute 命令后面会跟着一个Vim脚本字符，然后把这个字符串当作一个命令执行(用它是因为他可以处理特殊字符)</span><br><span class="line">3-1、normal 模式执行后面符号，就跟平常敲那些字符一样</span><br><span class="line">3-3、通过\r 分割，先向前查找==开头的行，:nohlsearch 清除查找高亮向上，kvg_ 向上k 选择v 到最后一个非空字符（g_）</span><br><span class="line"></span><br><span class="line">cih 就会删除选择的这些</span><br></pre></td></tr></table></figure>

<ul>
<li>Operator<ul>
<li>d</li>
<li>c</li>
<li>y</li>
<li>v</li>
</ul>
</li>
<li>Movement映射<ul>
<li>iw、i(、i”、  操作 单词内、所在括号内、所在引号内</li>
<li><code>t&lt;chart&gt; 操作到指定字符</code></li>
<li><code>&lt;number&gt;w</code></li>
</ul>
</li>
<li>文本对象<ul>
<li>w 单词</li>
<li>s 句子</li>
<li>p 段落</li>
<li>双边符号 {}””…..</li>
</ul>
</li>
</ul>
<h3 id="前缀-Leader"><a href="#前缀-Leader" class="headerlink" title="前缀 Leader"></a>前缀 Leader</h3><blockquote>
<p>让你映射的键不会覆盖掉原因的功能</p>
</blockquote>
<figure class="highlight shell"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br></pre></td><td class="code"><pre><span class="line"><span class="meta prompt_"># </span><span class="language-bash">这样normal模式下<span class="built_in">dd</span>删除一行的功能就没有了</span></span><br><span class="line">nnoremap dd x</span><br><span class="line"><span class="meta prompt_"></span></span><br><span class="line"><span class="meta prompt_"># </span><span class="language-bash">改进,定一个自己顺手的前缀，<span class="string">&quot;,dd&quot;</span>实现x的功能，系统的<span class="built_in">dd</span>功能不变</span></span><br><span class="line">let mapleader=&#x27;,&#x27;</span><br><span class="line">nnoremap &lt;leader&gt;dd x</span><br></pre></td></tr></table></figure>

<h4 id="Local-Leader"><a href="#Local-Leader" class="headerlink" title="Local Leader"></a>Local Leader</h4><blockquote>
<p>为特定类型文件创建前缀</p>
</blockquote>
<figure class="highlight shell"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">:let maplocalleader = &quot;任意前缀&quot;</span><br></pre></td></tr></table></figure>

<h3 id="abbreviations"><a href="#abbreviations" class="headerlink" title="abbreviations"></a>abbreviations</h3><p>插入模式的 (iabbrev 替换或缩写)</p>
<figure class="highlight shell"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br></pre></td><td class="code"><pre><span class="line"><span class="meta prompt_"># </span><span class="language-bash">设置好后，插入模式下按出a + 空格 ，直接将 a 替换成后面的一串</span></span><br><span class="line">iabbrev a 很长的一串字符</span><br><span class="line">iabbrev c const</span><br></pre></td></tr></table></figure>
<h3 id="自动命令"><a href="#自动命令" class="headerlink" title="自动命令"></a>自动命令</h3><ul>
<li>autocmd 指令</li>
<li>事件<ul>
<li>BufNewFile事件</li>
<li>BufWritePre 保存任何字符到文件时触发</li>
<li>BufRead 读取文件时触发</li>
</ul>
</li>
<li>用于事件过滤的“模式（pattern）”</li>
<li>要执行的命令</li>
</ul>
<figure class="highlight shell"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br></pre></td><td class="code"><pre><span class="line"></span><br><span class="line">:autocmd BufNewFile *.txt :write</span><br><span class="line"><span class="meta prompt_"></span></span><br><span class="line"><span class="meta prompt_"># </span><span class="language-bash">在指定类型文件在保存和读取是执行格式化操作utocmd BufWritePre,BufRead *.html :normal gg=G3</span></span><br><span class="line">:autocmd BufWritePre,BufRead *.html :normal gg=G</span><br><span class="line"><span class="meta prompt_"></span></span><br><span class="line"><span class="meta prompt_"># </span><span class="language-bash">给指定文件添加指定属性</span></span><br><span class="line">autocmd BufNewFile,BufRead *.html setlocal nowrap</span><br><span class="line">autocmd BufNewFile,BufRead *.html set nonumber</span><br><span class="line"></span><br></pre></td></tr></table></figure>

<p>自动命令组</p>
<figure class="highlight shell"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br></pre></td><td class="code"><pre><span class="line"><span class="meta prompt_"># </span><span class="language-bash">vimrc 中确保每次清除原有的</span></span><br><span class="line">augroup filetype_html</span><br><span class="line">    autocmd!</span><br><span class="line">    autocmd BufWritePre,BufRead *.html :normal gg=G</span><br><span class="line">augroup END</span><br></pre></td></tr></table></figure>

<h3 id="语法"><a href="#语法" class="headerlink" title="语法"></a>语法</h3><hr>
<p>注释：<code>&quot;</code> 引号 ()</p>
<h4 id="变量"><a href="#变量" class="headerlink" title="变量"></a>变量</h4><figure class="highlight shell"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br></pre></td><td class="code"><pre><span class="line"><span class="meta prompt_"># </span><span class="language-bash">普通变量定义</span></span><br><span class="line">let num = 0</span><br><span class="line"><span class="meta prompt_"></span></span><br><span class="line"><span class="meta prompt_"># </span><span class="language-bash">选项作为变量使用</span></span><br><span class="line">set textwidth = 80</span><br><span class="line">echo &amp;textwidth &amp;表示引用的是一个选项</span><br><span class="line"><span class="meta prompt_"></span></span><br><span class="line"><span class="meta prompt_"># </span><span class="language-bash">通过变量设置选项</span></span><br><span class="line">let &amp;textwidth = 80</span><br><span class="line">可以将 textwidth 值设置位80，let 优点是可以得到运算的结果</span><br><span class="line"><span class="meta prompt_"></span></span><br><span class="line"><span class="meta prompt_"></span></span><br><span class="line"><span class="meta prompt_"># </span><span class="language-bash">通过变量设置寄存器</span></span><br><span class="line">let @a = &quot;hello!&quot;</span><br><span class="line">echo @a 输出定义的寄存器值</span><br><span class="line"></span><br></pre></td></tr></table></figure>
<h4 id="判断语句"><a href="#判断语句" class="headerlink" title="判断语句"></a>判断语句</h4><figure class="highlight shell"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br></pre></td><td class="code"><pre><span class="line"><span class="meta prompt_">#</span><span class="language-bash"></span></span><br><span class="line"><span class="language-bash">:<span class="keyword">if</span> <span class="string">&quot;foo&quot;</span> == <span class="string">&quot;FOO&quot;</span>  <span class="comment"># ==?  不区分大小写    ==# 强制区分大小写</span></span></span><br><span class="line">:    echom &quot;if&quot;</span><br><span class="line">:elseif &quot;nope!&quot;</span><br><span class="line">:    echom &quot;elseif&quot;</span><br><span class="line">:else</span><br><span class="line">:    echom &quot;finally!&quot;</span><br><span class="line">:endif</span><br></pre></td></tr></table></figure>



<h3 id="小技巧"><a href="#小技巧" class="headerlink" title="小技巧"></a>小技巧</h3><ul>
<li><code>:echo $MYVIMRC</code> :任意系统找到vim 配置文件的位置与名称</li>
<li><code>:inoremap &lt;esc&gt; &lt;nop&gt;</code>:强行取消esc默认功能</li>
<li><code>Ctrl+s</code>无法输入后 <code>Ctrl+q</code> 解决</li>
</ul>
<h3 id="要加到配置中的"><a href="#要加到配置中的" class="headerlink" title="要加到配置中的"></a>要加到配置中的</h3><figure class="highlight shell"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br></pre></td><td class="code"><pre><span class="line"><span class="meta prompt_"># </span><span class="language-bash">按 ctrl+d 让编辑器到normal模式下按两个d的,在回到insert模式</span></span><br><span class="line">inoremap &lt;c-d&gt; &lt;esc&gt;ddi</span><br><span class="line"><span class="meta prompt_"></span></span><br><span class="line"><span class="meta prompt_"># </span><span class="language-bash">插入模式单词转大写</span></span><br><span class="line">inoremap &lt;c-u&gt; &lt;esc&gt;viwUei</span><br><span class="line"><span class="meta prompt_"></span></span><br><span class="line"><span class="meta prompt_"># </span><span class="language-bash">编辑/刷新我的vimrc</span></span><br><span class="line">nnoremap &lt;leader&gt;ev :vsplit $MYVIMRC&lt;cr&gt;</span><br><span class="line">nnoremap &lt;leader&gt;sv :source $MYVIMRC&lt;cr&gt;</span><br><span class="line"><span class="meta prompt_"></span></span><br><span class="line"><span class="meta prompt_"># </span><span class="language-bash">给所在单词添加双引号,并定位到单词最后面</span></span><br><span class="line">nnoremap &lt;leader&gt;&quot; viw&lt;esc&gt;a&quot;&lt;esc&gt;hbi&quot;&lt;esc&gt;lel</span><br><span class="line"></span><br></pre></td></tr></table></figure>
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、回车 </span></a><ol class="toc-child"><li class="toc-item toc-level-3"><a class="toc-link" href="#Operator-Pending%E6%98%A0%E5%B0%84"><span class="toc-number">1.</span> <span class="toc-text">Operator-Pending映射</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#%E5%89%8D%E7%BC%80-Leader"><span class="toc-number">2.</span> <span class="toc-text">前缀 Leader</span></a><ol class="toc-child"><li class="toc-item toc-level-4"><a class="toc-link" href="#Local-Leader"><span class="toc-number">2.1.</span> <span class="toc-text">Local Leader</span></a></li></ol></li><li class="toc-item toc-level-3"><a class="toc-link" href="#abbreviations"><span class="toc-number">3.</span> <span class="toc-text">abbreviations</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#%E8%87%AA%E5%8A%A8%E5%91%BD%E4%BB%A4"><span class="toc-number">4.</span> <span class="toc-text">自动命令</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#%E8%AF%AD%E6%B3%95"><span class="toc-number">5.</span> <span class="toc-text">语法</span></a><ol class="toc-child"><li class="toc-item toc-level-4"><a class="toc-link" href="#%E5%8F%98%E9%87%8F"><span class="toc-number">5.1.</span> <span class="toc-text">变量</span></a></li><li class="toc-item toc-level-4"><a class="toc-link" href="#%E5%88%A4%E6%96%AD%E8%AF%AD%E5%8F%A5"><span class="toc-number">5.2.</span> <span class="toc-text">判断语句</span></a></li></ol></li><li class="toc-item toc-level-3"><a class="toc-link" href="#%E5%B0%8F%E6%8A%80%E5%B7%A7"><span class="toc-number">6.</span> <span class="toc-text">小技巧</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#%E8%A6%81%E5%8A%A0%E5%88%B0%E9%85%8D%E7%BD%AE%E4%B8%AD%E7%9A%84"><span class="toc-number">7.</span> <span class="toc-text">要加到配置中的</span></a></li></ol></div></div><div class="card-widget card-recent-post"><div class="item-headline"><i class="fas fa-history"></i><span>最新文章</span></div><div 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